Motor housing for a ceiling fan



FIG. 1 is a perspective view of a motor housing for a ceiling fan showing my new design;

FIG. 2 is a front elevational view thereof, the opposite end and the left side and the right side being identical in appearance;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a motor housing for a ceiling fan, as shown and described. 